Keith David Williams (born June 4, 1956) is an American actor. He is mostly known for his bass voice and screen presence in over 400 roles across film, stage, television, and interactive media. He has starred in such films as The Thing (1982), Platoon (1986), They Live (1988), Dead Presidents(1995), Armageddon (1998), There's Something About Mary (1998), Requiem for a Dream (2000), Pitch Black (2000), Barbershop (2002), Crash (2004), The Chronicles of Riddick (2004), Cloud Atlas (2012), The Nic...